Educational video for children to learn about the layers of the earth: the atmosphere, the biosphere, the hydrosphere and the geosphere. The atmosphere is the outermost layer of the earth and is divided into five different layers: troposphere, stratosphere, mesosphere, thermosphere and exosphere. There are two more layers further down, the biosphere and the hydrosphere. The biosphere is the layer where we find the living organisms and ecosystems (the woods, the jungles, the savannah, the desert or the tundra). The hydrosphere is made up of water and covers 3/4 of the planet. Lastly, the inner layer of the earth is the geosphere which is divided into the crust, the mantle and the core. This video is a compilation of the various layers of the earth and a wonderful resource for elementary school education. Thanks for visiting us! If you want your children to smile and learn, subscribe! :D We only upload our own content, designed by educators so that children smile and learn while watching a video. All of our content reinforces educational values, encouraging the use of multiple intelligences and language learning. If you like our videos, download Smile and Learn now. You’ll discover more than 5.000 activities for children aged 3 to 12 yeards, all designed by educators. We have 250 games and interactive stories and over 280 videos in five languages: English, Spanish, Portuguese, Italian and French. Try a month for free and start the adventure!